Re-defining co-oridinate axes
Muaz from United Arab Emirates  [1 posts]
11 year
Hi Everyone,

I would like to re-define the co-ordinate axes on the roborealm image as shown in the image attached. This is because I want the value of the x-cordinate of the tracked target to be negative on the left half of the image and positive on the right half of the image.

I thought of doing it by using the "Calculate_Distance" module, finding a coordinate for the centre by dividing the image width by half and subtracting it from the x co-ordinate of the target, but this only gives me the magnitude of x with no sign. Any ideas that could help me? Thanks a bunch!


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